/**
* Returns either int or array[2] with user/pass
*
* @param $request
* @return array|int
*/
function _getBasicAuth(\HTRouter\Request $request)
{
// Parse authentication request
$auth = $request->getInHeaders("Authorization");
if (!$auth) {
return \HTRouter::STATUS_HTTP_UNAUTHORIZED;
}
list($auth_scheme, $auth_params) = explode(" ", $auth, 2);
if (strtolower($auth_scheme) != "basic") {
return \HTRouter::STATUS_HTTP_UNAUTHORIZED;
}
// Split user/pass
$auth_params = base64_decode($auth_params);
return explode(":", $auth_params, 2);
}
function matchHeaders(\HTRouter\Request $request)
{
foreach ($this->getConfig()->get("SetEnvIf", array()) as $entry) {
$val = "";
switch (strtolower($entry->attribute)) {
case "remote_host":
$val = $_SERVER['REMOTE_HOST'];
break;
case "remote_addr":
$val = $_SERVER['REMOTE_ADDR'];
break;
case "server_addr":
$val = $_SERVER['SERVER_ADDR'];
break;
case "request_method":
$val = $_SERVER['REQUEST_METHOD'];
break;
case "request_protocol":
$val = $_SERVER['REQUEST_PROTOCOL'];
break;
case "request_uri":
$val = $_SERVER['REQUEST_URI'];
break;
default:
// Match all headers until we find a match
$tmp = array_merge($request->getInHeaders(), $this->getRouter()->getEnvironment());
foreach ($tmp as $header => $value) {
if ($entry->attribute_is_regex) {
// Match against regex
$regex = "/" . $entry->attribute . "/";
if (preg_match($regex, $header)) {
// Match!
$val = $value;
break;
}
} else {
// Match direct
if (strcmp($entry->attribute, $header) == 0) {
// Match!
$val = $value;
break;
}
}
}
break;
}
// Found a correct value, not check against the actual regex
$regex = "/" . $entry->regex . "/";
if ($entry->nocase) {
$regex .= "i";
}
if (preg_match($regex, $val)) {
$this->_addMatch($request, $entry);
}
}
// All done. Proceed to next module
return \HTRouter::STATUS_DECLINED;
}
